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arXiv · 1004.4295

Three-dimensional localized coherent structures of surface turbulence. III Experiment and model validation

E. A. Demekhin·E. N. Kalaidin·A. S. Selin
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Abstract

The paper continues a series of publications devoted to the 3D nonlinear localized coherent structures on the surface of vertically falling liquid films. The work is primarily focussed on experimental investigations. We study: (i) instabilities and transitions leading to 3D coherent structures; (ii) characteristics of these structures. Some nonstationary effects are also studied numerically. Our experimental results, as well as the results of other investigators, are in a good agreement with our theoretical and numerical predictions.

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E. A. Demekhin, E. N. Kalaidin, A. S. Selin. 2010-04-24. Three-dimensional localized coherent structures of surface turbulence. III Experiment and model validation. https://doi.org/10.1103/physreve.82.036322

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